sfc逻辑基本完成

AIStudio.Wpf.ADiagram/ViewModels/DiagramsViewModel.cs

@@ -1067,5 +1067,9 @@ namespace AIStudio.Wpf.ADiagram.ViewModels
 
             return new Size(formattedText.Width, formattedText.Height);
         }
+
+        public virtual void Dispose()
+        {
+        }
     }
 }

AIStudio.Wpf.ADiagram/ViewModels/FlowchartViewModel.cs

@@ -98,7 +98,7 @@ namespace AIStudio.Wpf.Flowchart
 
             DiagramViewModel.ClearSelectedItems();
 
-            FlowchartService.InitData(DiagramViewModel.Items.OfType<FlowNode>().ToList(), DiagramViewModel.Items.OfType<ConnectorViewModel>().ToList());
+            FlowchartService.InitData(DiagramViewModel.Items.OfType<FlowNode>().ToList(), DiagramViewModel.Items.OfType<ConnectorViewModel>().ToList(), DiagramViewModel);
         }
 
  

AIStudio.Wpf.ADiagram/ViewModels/LogicalViewModel.cs

@@ -133,6 +133,14 @@ namespace AIStudio.Wpf.Logical
                 }
             }
 
+            if (arg is TimerDesignerItemViewModel)
+            {
+                if (DiagramViewModel.Items.OfType<LogicalGateItemViewModelBase>().Any(p => p.LogicalType == LogicalType.Time))
+                {
+                    return false;
+                }
+            }
+
             return true;
         }
 

AIStudio.Wpf.ADiagram/ViewModels/MainWindowViewModel.cs

@@ -661,6 +661,11 @@ namespace AIStudio.Wpf.ADiagram.ViewModels
         {
             //here's how you can cancel stuff:
             //args.Cancel(); 
+
+            if (args.DragablzItem.DataContext is DiagramsViewModel viewModel)
+            {
+                viewModel.Dispose();
+            }
         }
 
         private void MainWindowViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)

AIStudio.Wpf.ADiagram/ViewModels/SFCViewModel.cs

@@ -8,6 +8,7 @@ using System.Collections.ObjectModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Timers;
 using System.Windows;
 using System.Windows.Media;
 using Util.DiagramDesigner;
@@ -35,6 +36,7 @@ namespace AIStudio.Wpf.Flowchart
             DiagramViewModel.CellVerticalAlignment = CellVerticalAlignment.Center;
         }
 
+        private System.Timers.Timer readDataTimer = new System.Timers.Timer();
         protected override void Init()
         {
             base.Init();
@@ -42,43 +44,46 @@ namespace AIStudio.Wpf.Flowchart
             SFCStartNode start = new SFCStartNode() { Left = 0, Top = 60, Text = "S0" };
             DiagramViewModel.DirectAddItemCommand.Execute(start);
 
-            SFCConditionNode condition1 = new SFCConditionNode() { Left = 0, Top = 120, Text = "X0" };
+            SFCConditionNode condition1_1 = new SFCConditionNode() { Left = 0, Top = 120, Text = "X01", Expression = "p0==1&p1<20", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "S0"), SFCService.LinkPoint.FirstOrDefault(p => p.Name == "T2") } };
-            DiagramViewModel.DirectAddItemCommand.Execute(condition1);
+            DiagramViewModel.DirectAddItemCommand.Execute(condition1_1);
+
+            SFCConditionNode condition1_2 = new SFCConditionNode() { Left = 100, Top = 120, Text = "X02", Expression = "p0==1&p1<30", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "S0"), SFCService.LinkPoint.FirstOrDefault(p => p.Name == "T2") } };
+            DiagramViewModel.DirectAddItemCommand.Execute(condition1_2);
 
             SFCNodeNode step1 = new SFCNodeNode() { Left = 0, Top = 180, Text = "S1" };
             DiagramViewModel.DirectAddItemCommand.Execute(step1);
 
-            SFCActionNode action11 = new SFCActionNode() { Left = 100, Top = 180, Text = "SET_V1" };
+            SFCActionNode action11 = new SFCActionNode() { Left = 100, Top = 180, Text = "SET_V1", Expression = "1", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K1_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action11);
 
-            SFCActionNode action12 = new SFCActionNode() { Left = 200, Top = 180, Text = "SET_V2" };
+            SFCActionNode action12 = new SFCActionNode() { Left = 200, Top = 180, Text = "SET_V2", Expression = "1", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K2_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action12);
 
-            SFCActionNode action13 = new SFCActionNode() { Left = 300, Top = 180, Text = "SET_V3" };
+            SFCActionNode action13 = new SFCActionNode() { Left = 300, Top = 180, Text = "SET_V3", Expression = "1", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K3_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action13);
 
-            SFCActionNode action14 = new SFCActionNode() { Left = 400, Top = 180, Text = "RES_V4" };
+            SFCActionNode action14 = new SFCActionNode() { Left = 400, Top = 180, Text = "RES_V4", Expression = "0", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K4_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action14);
 
-            SFCConditionNode condition2 = new SFCConditionNode() { Left = 0, Top = 240, Text = "X1" };
+            SFCConditionNode condition2 = new SFCConditionNode() { Left = 0, Top = 240, Text = "X1", Expression = "p0>50", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "T2") } };
             DiagramViewModel.DirectAddItemCommand.Execute(condition2);
 
             SFCNodeNode step2 = new SFCNodeNode() { Left = 0, Top = 300, Text = "S2" };
             DiagramViewModel.DirectAddItemCommand.Execute(step2);
 
-            SFCActionNode action2 = new SFCActionNode() { Left = 100, Top = 300, Text = "SET_V4" };
+            SFCActionNode action2 = new SFCActionNode() { Left = 100, Top = 300, Text = "SET_V4", Expression = "1", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K4_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action2);
 
-            SFCConditionNode condition3 = new SFCConditionNode() { Left = 0, Top = 360, Text = "X2" };
+            SFCConditionNode condition3 = new SFCConditionNode() { Left = 0, Top = 360, Text = "X2", Expression = "p0>70", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "T2") } };
             DiagramViewModel.DirectAddItemCommand.Execute(condition3);
 
             SFCNodeNode step3 = new SFCNodeNode() { Left = 0, Top = 420, Text = "S3" };
             DiagramViewModel.DirectAddItemCommand.Execute(step3);
 
-            SFCActionNode action3 = new SFCActionNode() { Left = 100, Top = 420, Text = "RES_V1" };
+            SFCActionNode action3 = new SFCActionNode() { Left = 100, Top = 420, Text = "RES_V1", Expression = "0", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K1_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action3);
 
-            SFCConditionNode condition4 = new SFCConditionNode() { Left = 0, Top = 480, Text = "X4" };
+            SFCConditionNode condition4 = new SFCConditionNode() { Left = 0, Top = 480, Text = "X3", Expression = "p0>80", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "T2") } };
             DiagramViewModel.DirectAddItemCommand.Execute(condition4);
 
             SFCCOBeginNode cobegin = new SFCCOBeginNode() { Left = 38, Top = 540, Text = "" };
@@ -87,23 +92,35 @@ namespace AIStudio.Wpf.Flowchart
             SFCNodeNode step4 = new SFCNodeNode() { Left = 0, Top = 600, Text = "S4" };
             DiagramViewModel.DirectAddItemCommand.Execute(step4);
 
-            SFCActionNode action4 = new SFCActionNode() { Left = 100, Top = 600, Text = "RES_V2" };
+            SFCActionNode action4 = new SFCActionNode() { Left = 100, Top = 600, Text = "RES_V2", Expression = "0", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K2_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action4);
 
+            SFCConditionNode condition5 = new SFCConditionNode() { Left = 0, Top = 660, Text = "X4", Expression = "p0==0", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K2_DO") } };
+            DiagramViewModel.DirectAddItemCommand.Execute(condition5);
+
             SFCNodeNode step5 = new SFCNodeNode() { Left = 200, Top = 600, Text = "S5" };
             DiagramViewModel.DirectAddItemCommand.Execute(step5);
 
-            SFCActionNode action5 = new SFCActionNode() { Left = 300, Top = 600, Text = "RES_V3" };
+            SFCActionNode action5 = new SFCActionNode() { Left = 300, Top = 600, Text = "RES_V3", Expression = "0", LinkPoint = SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K3_DI") };
             DiagramViewModel.DirectAddItemCommand.Execute(action5);
 
-            SFCCOEndNode coend = new SFCCOEndNode() { Left = 38, Top = 660, Text = "" };
+            SFCConditionNode condition6 = new SFCConditionNode() { Left = 200, Top = 660, Text = "X5", Expression = "p0==0", LinkPoint = new ObservableCollection<LinkPoint> { SFCService.LinkPoint.FirstOrDefault(p => p.Name == "K3_DO") } };
+            DiagramViewModel.DirectAddItemCommand.Execute(condition6);
+
+            SFCCOEndNode coend = new SFCCOEndNode() { Left = 38, Top = 720, Text = "" };
             DiagramViewModel.DirectAddItemCommand.Execute(coend);
 
-            ConnectorViewModel connector1 = new ConnectorViewModel(start.Output[0], condition1.Input[0]);
+            ConnectorViewModel connector1_1 = new ConnectorViewModel(start.Output[0], condition1_1.Input[0]);
-            DiagramViewModel.DirectAddItemCommand.Execute(connector1);
+            DiagramViewModel.DirectAddItemCommand.Execute(connector1_1);
 
-            ConnectorViewModel connector2 = new ConnectorViewModel(condition1.Output[0], step1.Input[0]);
+            ConnectorViewModel connector2_1 = new ConnectorViewModel(condition1_1.Output[0], step1.Input[0]);
-            DiagramViewModel.DirectAddItemCommand.Execute(connector2);
+            DiagramViewModel.DirectAddItemCommand.Execute(connector2_1);
+
+            ConnectorViewModel connector1_2 = new ConnectorViewModel(start.Output[0], condition1_2.Input[0]);
+            DiagramViewModel.DirectAddItemCommand.Execute(connector1_2);
+
+            ConnectorViewModel connector2_2 = new ConnectorViewModel(condition1_2.Output[0], step1.Input[0]);
+            DiagramViewModel.DirectAddItemCommand.Execute(connector2_2);
 
             ConnectorViewModel connector31 = new ConnectorViewModel(step1.Action[0], action11.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector31);
@@ -147,21 +164,27 @@ namespace AIStudio.Wpf.Flowchart
             ConnectorViewModel connector13 = new ConnectorViewModel(step4.Action[0], action4.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector13);
 
-            ConnectorViewModel connector14 = new ConnectorViewModel(cobegin.Output[1], step5.Input[0]);
+            ConnectorViewModel connector14 = new ConnectorViewModel(step4.Output[0], condition5.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector14);
 
-            ConnectorViewModel connector15 = new ConnectorViewModel(step5.Action[0], action5.Input[0]);
+            ConnectorViewModel connector15 = new ConnectorViewModel(cobegin.Output[1], step5.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector15);
 
-            ConnectorViewModel connector16 = new ConnectorViewModel(step4.Output[0], coend.Input[0]);
+            ConnectorViewModel connector16 = new ConnectorViewModel(step5.Action[0], action5.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector16);
 
-            ConnectorViewModel connector17 = new ConnectorViewModel(step5.Output[0], coend.Input[1]);
+            ConnectorViewModel connector17 = new ConnectorViewModel(step5.Output[0], condition6.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector17);
 
-            ConnectorViewModel connector18 = new ConnectorViewModel(coend.Output[0], start.Input[0]);
+            ConnectorViewModel connector18 = new ConnectorViewModel(condition5.Output[0], coend.Input[0]);
             DiagramViewModel.DirectAddItemCommand.Execute(connector18);
 
+            ConnectorViewModel connector19 = new ConnectorViewModel(condition6.Output[0], coend.Input[1]);
+            DiagramViewModel.DirectAddItemCommand.Execute(connector19);
+
+            ConnectorViewModel connector20 = new ConnectorViewModel(coend.Output[0], start.Input[0]);
+            DiagramViewModel.DirectAddItemCommand.Execute(connector20);
+
             #region 模拟部分
             TextDesignerItemViewModel despcription = new TextDesignerItemViewModel()
             {
@@ -239,9 +262,29 @@ namespace AIStudio.Wpf.Flowchart
 
             DiagramViewModel.ClearSelectedItems();
 
+            SFCService.InitData(DiagramViewModel.Items.OfType<SFCNode>().ToList(), DiagramViewModel.Items.OfType<ConnectorViewModel>().ToList(), DiagramViewModel);
 
+            readDataTimer.Elapsed += timeCycle;
+            readDataTimer.Interval = 1000;
+            readDataTimer.AutoReset = false;
+            readDataTimer.Start();
         }
 
+        private void timeCycle(object sender, ElapsedEventArgs e)
+        {
+            if (DiagramViewModel != null)
+            {
+                SFCService.Execute(DiagramViewModel);
+            }
+            readDataTimer.Start();
+        }
 
+        public override void Dispose()
+        {
+            base.Dispose();
+
+            readDataTimer.Stop();
+            readDataTimer.Dispose();
+        }
     }
 }

AIStudio.Wpf.ADiagram/Views/MainWindow.xaml

@@ -322,7 +322,7 @@
                                    SizeDefinition="Middle,Small" 
                                    Command="{Binding DiagramsViewModel.DiagramViewModel.RedoCommand}">
                         <Fluent:Button.ToolTip>
-                        <Fluent:ScreenTip Title="Redo"
+                            <Fluent:ScreenTip Title="Redo"
                                               Text="重做操作"
                                               Width="190" />
                         </Fluent:Button.ToolTip>

AIStudio.Wpf.Flowchart/FlowchartService.cs

@@ -51,7 +51,7 @@ namespace AIStudio.Wpf.Flowchart
         /// <summary>
         /// 流程数据
         /// </summary>
-        public static List<FlowNode> FlowNodes { get; set; }
+        public static Dictionary<IDiagramViewModel, List<FlowNode>> FlowNodes { get; set; } = new Dictionary<IDiagramViewModel, List<FlowNode>>();
 
 
         /// <summary>
@@ -60,7 +60,7 @@ namespace AIStudio.Wpf.Flowchart
         /// <param name="json"></param>
         /// <param name="id"></param>
         /// <returns></returns>
-        public static void InitData(List<FlowNode> oASteps, List<ConnectorViewModel> connectors)
+        public static void InitData(List<FlowNode> oASteps, List<ConnectorViewModel> connectors, IDiagramViewModel viewModel)
         {
             foreach (var edge in connectors)
             {
@@ -120,8 +120,10 @@ namespace AIStudio.Wpf.Flowchart
             }
 
             string nextstepid = oAStartStep.NextStepId;
-            FlowNodes = InitStep(oASteps, nextstepid);
+            var nodes = InitStep(oASteps, nextstepid);
-            FlowNodes.Insert(0, oAStartStep);
+            nodes.Insert(0, oAStartStep);
+
+            FlowNodes.Add(viewModel, nodes);           
 
             Approve(oAStartStep, 100);
         }
@@ -214,13 +216,13 @@ namespace AIStudio.Wpf.Flowchart
                     SetStatus(flowNode, status, remark);
                     if (!string.IsNullOrEmpty(flowNode.NextStepId))
                     {
-                        Next(flowNode.NextStepId);
+                        Next(flowNode.NextStepId, flowNode);
                     }
                     else if (flowNode.SelectNextStep != null && flowNode.SelectNextStep.Count > 0)
                     {
                         foreach (var step in flowNode.SelectNextStep)
                         {
-                            Next(step.Key);
+                            Next(step.Key, flowNode);
                         }
                     }
                     break;
@@ -236,8 +238,8 @@ namespace AIStudio.Wpf.Flowchart
                     break;
                 case 3:
                     SetStatus(flowNode, status, remark);
-                    FlowNodes.ForEach(p => { if (p.Status == 100) p.Status = 0; });
+                    FlowNodes[flowNode.Parent].ForEach(p => { if (p.Status == 100) p.Status = 0; });
-                    Approve(FlowNodes[0], 100);
+                    Approve(FlowNodes[flowNode.Parent][0], 100);
                     MessageBox.Show("流程重新开始");
                     break;
                 case 4:
@@ -251,16 +253,16 @@ namespace AIStudio.Wpf.Flowchart
         /// 流向下一个节点
         /// </summary>
         /// <param name="stepid"></param>
-        public static void Next(string stepid)
+        public static void Next(string stepid, FlowNode flowNode)
         {
-            FlowNode nextNode = FlowNodes.FirstOrDefault(p => p.Id.ToString() == stepid);
+            FlowNode nextNode = FlowNodes[flowNode.Parent].FirstOrDefault(p => p.Id.ToString() == stepid);
             SetStatus(nextNode, 1);
 
             switch (nextNode.Kind)
             {
                 case NodeKinds.Start:
                     SetStatus(nextNode, 100);
-                    Next(nextNode.NextStepId);
+                    Next(nextNode.NextStepId, nextNode);
                     break;
                 case NodeKinds.End:
                     SetStatus(nextNode, 100);
@@ -278,33 +280,33 @@ namespace AIStudio.Wpf.Flowchart
                             if (result == 1)
                             {
                                 SetStatus(nextNode, 100);
-                                Next(step.Key);
+                                Next(step.Key, nextNode);
                                 return;
                             }
                         }
                         catch { }
                     }
                     //如果表达式错了，就按第一个处理
-                    Next(nextNode.SelectNextStep.FirstOrDefault().Key);
+                    Next(nextNode.SelectNextStep.FirstOrDefault().Key, nextNode);
                     break;
                 case NodeKinds.COBegin:
                     foreach (var step in nextNode.SelectNextStep)//启动各个分支
                     {
                         SetStatus(nextNode, 100);
-                        Next(step.Key);
+                        Next(step.Key, nextNode);
                     }
                     break;
                 case NodeKinds.COEnd:
                     foreach (var prestep in nextNode.PreStepId)
                     {
-                        var step = FlowNodes.FirstOrDefault(p => p.Id.ToString() == prestep);
+                        var step = FlowNodes[flowNode.Parent].FirstOrDefault(p => p.Id.ToString() == prestep);
                         if (step.Status != 100)//如果并行分支没有都完成，那么并行结束节点也未完成
                         {
                             return;
                         }
                     }
                     SetStatus(nextNode, 100);
-                    Next(nextNode.NextStepId);
+                    Next(nextNode.NextStepId, nextNode);
                     break;
             }
         }
@@ -318,7 +320,7 @@ namespace AIStudio.Wpf.Flowchart
         {
             if (flowNode.PreStepId != null && flowNode.PreStepId.Count == 1)
             {
-                FlowNode preNode = FlowNodes.FirstOrDefault(p => p.Id.ToString() == flowNode.PreStepId[0]);
+                FlowNode preNode = FlowNodes[flowNode.Parent].FirstOrDefault(p => p.Id.ToString() == flowNode.PreStepId[0]);
                 if (preNode.Kind == NodeKinds.Middle)
                 {
                     SetStatus(preNode, 1);

AIStudio.Wpf.Logical/ViewModels/LogicalGateItemViewModel.cs

@@ -734,7 +734,7 @@ namespace AIStudio.Wpf.Logical.ViewModels
         public override void Dispose()
         {
             base.Dispose();
-
+            readDataTimer.Stop();
             readDataTimer.Dispose();
         }
 

AIStudio.Wpf.SFC/SFCService.cs

@@ -1,6 +1,9 @@
 using AIStudio.Wpf.SFC.ViewModels;
+using org.mariuszgromada.math.mxparser;
 using System;
 using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Media;
 using Util.DiagramDesigner;
 
 namespace AIStudio.Wpf.SFC
@@ -27,15 +30,179 @@ namespace AIStudio.Wpf.SFC
             LinkPoint.Add(new LinkPoint { Id = Guid.NewGuid(), Name = "T3", Despcription = "容器3液位", Value = 20 });
         }
 
+        /// <summary>
+        /// 流程数据
+        /// </summary>
+        public static Dictionary<IDiagramViewModel, List<SFCNode>> SFCNodes { get; set; } = new Dictionary<IDiagramViewModel, List<SFCNode>>();
+
         /// <summary>
         /// 初始化数据
         /// </summary>
         /// <param name="json"></param>
         /// <param name="id"></param>
         /// <returns></returns>
-        public static void InitData(List<SFCNode> oASteps, List<ConnectorViewModel> connectors)
+        public static void InitData(List<SFCNode> nodes, List<ConnectorViewModel> connectors, IDiagramViewModel viewModel)
         {
+            var start = nodes.FirstOrDefault(p => p.Kind == SFCNodeKinds.Start);
+            if (start == null)
+                throw new Exception("没有开始节点");
 
+            foreach (var edge in connectors)
+            {
+                var source = nodes.FirstOrDefault(p => p.BottomConnector == edge.SourceConnectorInfo || p.LeftConnector == edge.SourceConnectorInfo || p.RightConnector == edge.SourceConnectorInfo || p.TopConnector == edge.SourceConnectorInfo);
+                if (source != null)
+                {
+                    source.NextNode.Add((edge.SinkConnectorInfo as FullyCreatedConnectorInfo).DataItem as SFCNode);
+                    ((edge.SinkConnectorInfo as FullyCreatedConnectorInfo).DataItem as SFCNode).PreNode.Add(source);
+                }
+            }
+
+            SFCNodes.Add(viewModel, nodes);
+            ResetStatus(viewModel);
+        }
+
+        private static void ResetStatus(IDiagramViewModel viewModel)
+        {
+            var nodes = SFCNodes[viewModel];
+            var start = nodes.FirstOrDefault(p => p.Kind == SFCNodeKinds.Start);
+
+            SetStatus(start, 1);
+            nodes.ForEach(p =>
+            {
+                if (p != start)
+                {
+                    SetStatus(p, 0);
+                }
+            });
+        }
+
+        public static void Execute(IDiagramViewModel viewModel)
+        {
+            //仅T2进行计算
+            var tank = SFCNodes[viewModel].OfType<Simulate_TankViewModel>().FirstOrDefault(p => p.Text == "T2");
+            tank.Execute();
+
+            var startbtn = SFCNodes[viewModel].OfType<Simulate_StartViewModel>().FirstOrDefault();
+            if (startbtn != null && startbtn.LinkPoint.Value == 0)//停止
+            {
+                ResetStatus(viewModel);
+
+                //关闭所有阀门
+                foreach (var node in SFCNodes[viewModel].OfType<Simulate_SolenoidViewModel>())
+                {
+                    if (node.DILinkPoint != null)
+                    {
+                        node.DILinkPoint.Value = 0;
+                    }
+                }
+
+                //真实情况不会改变容器液位，只是为了模拟重新启动时候为了低液位处理的
+                //tank.LinkPoint.Value = 0;
+            }
+            else//启动
+            {
+                var currentNodes = SFCNodes[viewModel].Where(p => p.Status == 1);
+                foreach (var node in currentNodes)
+                {
+                    if (node.NextNode.OfType<SFCConditionNode>().Count() > 1)//选择分支
+                    {
+                        foreach (var next in node.NextNode)
+                        {
+                            if (next is SFCConditionNode nextconditionNode)
+                            {
+                                List<Argument> args = new List<Argument>();
+                                for (int i = 0; i < nextconditionNode.LinkPoint.Count; i++)
+                                {
+                                    Argument x = new Argument($"p{i}", nextconditionNode.LinkPoint[i].Value);
+                                    args.Add(x);
+                                }
+                                Expression e = new Expression(nextconditionNode.Expression, args.ToArray());
+                                var result = e.calculate();
+                                if (result == 0)
+                                {
+                                    continue;
+                                }
+
+                                SetStatus(node, 100);
+                                SetStatus(next, 1);
+                                break;
+                            }
+                        }
+                    }
+                    else
+                    {
+                        if (node is SFCConditionNode conditionNode)
+                        {
+                            List<Argument> args = new List<Argument>();
+                            for (int i = 0; i < conditionNode.LinkPoint.Count; i++)
+                            {
+                                Argument x = new Argument($"p{i}", conditionNode.LinkPoint[i].Value);
+                                args.Add(x);
+                            }
+                            Expression e = new Expression(conditionNode.Expression, args.ToArray());
+                            var result = e.calculate();
+                            if (result == 0)
+                            {
+                                continue;
+                            }
+                        }
+                        else if (node is SFCActionNode actionNode)
+                        {
+                            if (actionNode.LinkPoint != null)
+                            {
+                                Expression e = new Expression(actionNode.Expression);
+                                actionNode.LinkPoint.Value = e.calculate();
+                                SetStatus(actionNode, 100);
+                            }
+                        }
+                        else if (node is SFCCOEndNode cOEndNode)
+                        {
+                            //并行结束节点需要前面节点都完成
+                            if (cOEndNode.PreNode.Any(p => p.Status != 100))
+                            {
+                                continue;
+                            }
+                        }
+
+
+                        SetStatus(node, 100);
+                        foreach (var next in node.NextNode)
+                        {
+                            if (next is SFCStartNode startNode)
+                            {
+                                ResetStatus(viewModel);
+                            }
+                            else
+                            {
+                                SetStatus(next, 1);
+                            }
+                        }
+                    }                 
+                }
+            }
+        }
+
+        /// <summary>
+        /// 设置颜色
+        /// </summary>
+        /// <param name="flowNode"></param>
+        /// <param name="status"></param>
+        /// <param name="remark"></param>
+        public static void SetStatus(SFCNode node, int status)
+        {
+            node.Status = status;
+            switch (status)
+            {
+                case 100:
+                    node.ColorViewModel.FillColor.Color = Colors.Gray;
+                    break;
+                case 0:
+                    node.ColorViewModel.FillColor.Color = Colors.Blue;
+                    break;
+                case 1:
+                    node.ColorViewModel.FillColor.Color = Colors.Green;
+                    break;
+            }
         }
     }
 }

AIStudio.Wpf.SFC/ViewModels/SFCNode.cs

@@ -135,5 +135,19 @@ namespace AIStudio.Wpf.SFC.ViewModels
                 SetProperty(ref _value, value);
             }
         }
+
+        private int _status;
+
+        public int Status
+        {
+            get { return _status; }
+            set
+            {
+                SetProperty(ref _status, value);
+            }
+        }
+
+        public List<SFCNode> NextNode { get; set; } = new List<SFCNode>();
+        public List<SFCNode> PreNode { get; set; } = new List<SFCNode>();
     }
 }

AIStudio.Wpf.SFC/ViewModels/SFCNode.xaml

@@ -33,9 +33,9 @@
 
     <ControlTemplate x:Key="ConditionStyle" TargetType="{x:Type ContentControl}">
         <Grid IsHitTestVisible="False">
-            <Border BorderThickness="1" HorizontalAlignment="Center" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}">
+            <Border BorderThickness="3" HorizontalAlignment="Center" BorderBrush="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
             </Border>
-            <Border BorderThickness="1" VerticalAlignment="Center" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}">
+            <Border BorderThickness="3" VerticalAlignment="Center" BorderBrush="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
             </Border>
             <TextBlock Text="{Binding Text}" RenderTransformOrigin="1,0.5" TextWrapping="Wrap" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="2">
                 <TextBlock.RenderTransform>
@@ -75,6 +75,7 @@
         <Grid IsHitTestVisible="False">
             <Rectangle RadiusX="5" RadiusY="5" StrokeThickness="1"  Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}" />
             <ProgressBar Orientation="Vertical" Foreground="Green" Background="Red" Value="{Binding LinkPoint.Value,FallbackValue=50}" Width="5" HorizontalAlignment="Right" Margin="5" Maximum="100" Minimum="0"/>
+            <TextBlock Text="{Binding LinkPoint.Value,StringFormat={}{0}%}" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,30,0,0"/>
         </Grid>
     </ControlTemplate>
 
@@ -242,11 +243,12 @@
                 ItemsSource="{Binding LinkPoint}" AlternationCount="{Binding LinkPoint.Count}" Background="{DynamicResource Fluent.Ribbon.Brushes.AccentBaseColorBrush}">
                     <ItemsControl.ItemTemplate>
                         <DataTemplate>
-                            <DockPanel Margin="2">
+                            <DockPanel >
                                 <Button DockPanel.Dock="Right" Command="{Binding DataContext.DeleteCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ItemsControl}}}" CommandParameter="{Binding .}"  Width="16" Height="16">
                                     <Path Stretch="Fill" Fill="Black" Data="M512 620.544l253.3376 253.3376a76.6976 76.6976 0 1 0 108.544-108.544L620.6464 512l253.2352-253.3376a76.6976 76.6976 0 1 0-108.544-108.544L512 403.3536 258.6624 150.1184a76.6976 76.6976 0 1 0-108.544 108.544L403.3536 512 150.1184 765.3376a76.6976 76.6976 0 1 0 108.544 108.544L512 620.6464z"/>
                                 </Button>
-                                <ComboBox SelectedValue="{Binding Name}" ItemsSource="{x:Static local:SFCService.LinkPoint}"  VerticalAlignment="Center" SelectedValuePath="Name" DisplayMemberPath="Name" FontSize="12"/>                           
+                                <TextBlock VerticalAlignment="Center" Text="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ContentPresenter}, AncestorLevel=1}, Path=(ItemsControl.AlternationIndex),StringFormat={}p{0}}"/>
+                                <ComboBox SelectedValue="{Binding Name}" ItemsSource="{x:Static local:SFCService.LinkPoint}"  VerticalAlignment="Center" SelectedValuePath="Name" DisplayMemberPath="Name" FontSize="12" Margin="2"/>                           
                             </DockPanel>
                         </DataTemplate>
                     </ItemsControl.ItemTemplate>

AIStudio.Wpf.SFC/ViewModels/Simulate_SolenoidViewModel.cs

@@ -46,7 +46,26 @@ namespace AIStudio.Wpf.SFC.ViewModels
             }
             set
             {
+                if (_dILinkPoint != null)
+                {
+                    _dILinkPoint.PropertyChanged -= _dILinkPoint_PropertyChanged;
+                }
                 SetProperty(ref _dILinkPoint, value);
+                if (_dILinkPoint != null)
+                {
+                    _dILinkPoint.PropertyChanged += _dILinkPoint_PropertyChanged;
+                }
+            }
+        }
+
+        private void _dILinkPoint_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName == "Value")
+            {
+                if (DOLinkPoint != null)
+                {
+                    DOLinkPoint.Value = DILinkPoint.Value;
+                }
             }
         }
 

AIStudio.Wpf.SFC/ViewModels/Simulate_TankViewModel.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Text;
 using Util.DiagramDesigner;
 
@@ -68,5 +69,15 @@ namespace AIStudio.Wpf.SFC.ViewModels
                 this.LinkPoint = data.LinkPoint;
             }
         }
+
+        public void Execute()
+        {
+            double input = PreNode.OfType<Simulate_SolenoidViewModel>().Sum(p => p.DOLinkPoint?.Value ?? 0);
+            double output = NextNode.OfType<Simulate_SolenoidViewModel>().Sum(p => p.DOLinkPoint?.Value ?? 0);
+            if (LinkPoint != null)
+            {
+                LinkPoint.Value += input - output;
+            }
+        }
     }
 }